<First Post>
I live near Charleston SC, I recently aquired cable modem service through a local cable internet provider (Home Telephone). Since I am not a super serious internet user I got thier 256kbit upload/ 1mbit download service, as patheic as this sounds I thought if I got approx. 70% of advertised it would suit my needs. I ran quite a few tests from various sites on peak and off peak hours, and here is an example of one of my better results.....
:::.. Download Stats ..:::
Connection is:: 354 Kbps about 0.4 Mbps (tested with 386 KB)
Download Speed is:: 43 KB/sec
Tested From:: http://www.testmy.net/
Bottom Line:: 6 times faster than 56K you can download 1MB in 23.81 second(s)
Validation Link:: https://testmy.net/cgi-bin/get.cgi?Test_ID=VPPONL8DW
I have seen speeds as slow as 186 kbits/sec, which equals to approx. 23.3 kbytes/sec transfer speed. This is pretty pathetic.....
I done a few calculations and I thought this is what I should getting....
1000kbits/sec divided by eight should equal to approx. 125 kbytes/sec transfer speed. With an overhead of 13% deducted, It should leave me at 108.8 kbytes/sec transfer speed.
Heres the messed up part. If I use better result, I am getting 39.5% of my advertised speed. And my lower end result, 21.4% of advertised. This really sucks. Since I am stuck with this provider (only one in area), is there anything I can do? What do you think is the problem here? Am I screwed?
My internet settings are as follows...
Receive Window (RWIN): 256960
Window Scaling: 0N
Path MTU Discovery: OFF
RFC1323 Window Scaling: ON
RFC1323 Time Stamping: ON
Selective Acks: ON
MSS requested: 1460
TTL: unknown
TTL remaining: 118
My computer is a home built computer with...
Gigabyte 8INXP Mobo
P4 2.53Ghz CPU
1M Corsair DDR333 (2 sticks)
ATI Radeon 9700 PRO
120Gb Maxtor ATA133
Lite-on 52/?/52 CDR
Sony DVD-ROM
Network Anywhere 10/100 LAN Card
Toshiba DAZ8821F Cable Modem
I have tried playing with my RWIN size--- no luck. Two days before I got the cable modem I reformatted my HD and installed a fresh copy of XP along with Defender Pro 5-in-1 (recommended by Computer shopper). After I got the modem I immediately downloaded all of the latest drivers for my equipment. Im at a loss here. What do I need to do? Is there anything I can recommend for my providers techs to do?
Thanks for all your help, and for reading my long post.
Griff